Physician by Disease

Gastrointestinal (Including Stomach)

Harry Aslanian, MD, Assistant Professor
Internal Medicine Digestive Disease

Charles Cha, MD, Assistant Professor
Surgical Oncology

Edward Chu, MD, Chief & Professor
Medical Oncology

José Costa, MD, Professor
Pathology

Andrew J. Duffy, MD, Assistant Professor
Gastroenterologic Surgery

Anwar Khan, MD, Assistant Professor
Therapeutic Radiology

Jonathan P.S. Knisely, MD FRCPC, Associate Professor
Therapeutic Radiology

Jill Lacy, MD, Associate Professor
Medical Oncology

Walter Longo, MD, Professor
Gastroenterologic Surgery

Irvin M. Modlin, MD, PhD, Professor
Gastroenterologic Surgery

Kenneth B. Roberts, MD, Associate Professor
Therapeutic Radiology

Wasif Saif, MD, Associate Professor
Medical Oncology

Ronald R. Salem, MD, The Lampman Professor of Surgery
Surgical Oncology

Uzma D. Siddiqui, MD, Assistant Professor
Digestive Diseases

Julie Ann Sosa, MD, Assistant Professor
Surgical Oncology